LM339PT vs LM339PW 比較
詳細並排比較 LM339PT 由 STMicroelectronics 與 LM339PW 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
LM339PW - 4-Channel 36V Open-Collector Comparator | Texas Instruments
LM339PW ✓ 啟用中規格比較
| 參數 | LM339PT | LM339PW |
|---|---|---|
| 品牌 | STMicroelectronics | Texas Instruments |
| 類別 | Amplifier ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Comparator Type | Low-power quad voltage comparator | Quad differential comparator |
| Number of Channels | 4 independent channels | 4 channels |
| Supply Voltage Range | 1 V to 16 V | 2 V to 36 V |
| Input Offset Voltage | 2 mV maximum for LM339A-family specification | — |
| Propagation Delay | 1.3 µs | 300 ns |
| 輸出類型 | Open collector | Open-collector |
| Logic Compatibility | CMOS, DTL, ECL, MOS, open-collector, and TTL | — |
| Supply Configuration | Single supply or split supply | — |
| 封裝 | TSSOP-14 | 14-pin TSSOP |
| 腳位數 | 14 pins | — |
| 安裝類型 | Surface mount | Surface mount |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Input Common-Mode Range | [DATA_NEEDED: input common-mode voltage range] | — |
| Output Sink Current | [DATA_NEEDED: output sink current] | — |
| 靜態電流 | [DATA_NEEDED: quiescent current] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| Maximum Family Rating | — | Up to 38 V |
| Family Response Time | — | 1 µs |
| Low Input Offset | — | 0.37 mV |
| Low Input Bias Current | — | 3.5 nA |
| Supply Current per Comparator | — | 200 µA typical |
| Common-Mode Input Range | — | Includes ground |
| Differential Input Voltage | — | Equal to maximum-rated supply voltage, up to ±38 V |
| ESD Rating HBM | — | 2 kV |
| Output Compatibility | — | Compatible with TTL, MOS, and CMOS |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |